40443324234313 has 32 divisors (see below), whose sum is σ = 54320902659072. Its totient is φ = 29079723124800.

The previous prime is 40443324234277. The next prime is 40443324234317. The reversal of 40443324234313 is 31343242334404.

40443324234313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40443324234313 - 2¹⁷ = 40443324103241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40443324234317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4401283 + ... + 10012888.

It is an arithmetic number, because the mean of its divisors is an integer number (1697528208096).

Almost surely, 2^{40443324234313} is an apocalyptic number.

It is an amenable number.

40443324234313 is a deficient number, since it is larger than the sum of its proper divisors (13877578424759).

40443324234313 is a wasteful number, since it uses less digits than its factorization.

40443324234313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14417005.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 40443324234313 its reverse (31343242334404), we get a palindrome (71786566568717).

The spelling of 40443324234313 in words is "forty trillion, four hundred forty-three billion, three hundred twenty-four million, two hundred thirty-four thousand, three hundred thirteen".